PDF Publication Title:
Text from PDF Page: 103
4-2 Solar tower power plant 85 Once the required power is known from the thermodynamic analysis, the heliostat rows are successively added until this power is reached. This dimensioning procedure should be used as a starting point. In order to establish the real share of the cost between the components of the system, it is necessary to develop a detailed design of the heliostats, the receiver, the piping system, and so on. 4-2-5 Design of the s-CO2 solar power plant This section exemplifies the application of the integrated design methodology to the dimen- sioning of a solar power tower combined with a s-CO2 power block. The thermal efficiency and the output power remain with the values used in the thermodynamic analysis and the previous study case. The performance parameters of the thermodynamic cycle are listed in Table 2-2, except for the heater efficiency because it has to be changed. The heater efficiency for solar power towers is expressed in therms of the receiver efficiency (ηRC) in equation (4-64), and therefore its value in the thermodynamic analysis is set to 100% in this procedure. The power block coupled with the solar tower corresponds to the vapor recompression system since this configuration gives the lowest TIT at the lowest system pressures. The compressor discharge pressure corresponds to the minimum TIT for a system pressure loss of 2%. The operating conditions of this system and the heliostat field ditribution calculated with the computational integrateddesign tool are shown in Figure 4-16. Parameter Power output Thermal efficiency Required CO2 mass flow Mass fraction α Regenerator 1 effectiveness Regenerator 2 effectiveness Regenerator 1 power Regenerator 2 power Heater power Cooler power Compressor 1 Compressor 2 Turbine gross Fan power Turbine inlet temperature Compressor discharge pressure Regenerator 1 mass Regenerator 2 mass Cooler bundle mass Heliostat field area Number of heliostats Value MW 18.70 % 50.00 kg/s 159.86 — 0.32 % 92.35 % 96.43 MW 24.88 MW 46.51 MW 37.41 MW 18.71 MW 4.30 MW 4.96 MW 27.96 MW 0.15 ◦C 646.51 bar 244.95 tonne 2.76 tonne 13.96 tonne 18.34 m2 300.00 — 636 300 200 100 0 −100 −200 −300 −300 −200 −100 0 100 200 300 [m] 90 ≤ η 80 ≤ η 70 ≤ η 60 ≤ η HT ≤100 HT <90 HT <80 HT <70 50 ≤ η HT <60 power power power Figure 4-16: Heliostat field distribution, heliostat local efficiency, and operating conditions of the recompression Brayton power plant coupled with a solar power tower (ηTR = 50%, T2 = 31.25◦C, P2 = 74 bar, P3 = 244.95 bar, ηTR = 93.4%, ηCM1 = 85%, ηCM2 = 85%, ∆PLS = 2%, ∆TPN = 10◦C). The results of the integrated design give a general impression of the dimensions of the largest components in the solar power plant for specific operating conditions. The parametrization Master of Science Thesis J.S. Bahamonde Noriega [m]PDF Image | Design method for s-CO2 gas turbine power plants
PDF Search Title:
Design method for s-CO2 gas turbine power plantsOriginal File Name Searched:
Report_PE_2530.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)